Amplification and sequencing of DNA from a 120–135-million-year-old weevil

@article{Cano1993AmplificationAS,
  title={Amplification and sequencing of DNA from a 120–135-million-year-old weevil},
  author={Ra{\'u}l J. Cano and H. N. Poinar and Norman J. Pieniązek and Aftim Acra and George Poinar},
  journal={Nature},
  year={1993},
  volume={363},
  pages={536-538}
}
DNA has been successfully isolated from both fossilized plant1 and animal tissues2–6. The oldest material, dated as 25–40 million years old (Tertiary), was obtained from amber-entombed bees4,5 and termites6. Tissues from both these insects yielded DNA of good quality, which could be amplified by the polymerase chain reaction (PCR) and subsequently sequenced, including the genes encoding 18S ribosomal RNA5,6 and 16S rRNA6. We report here the extraction of DNA from a 120–135-million-year-old… Expand
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